摘要
对福建南平地区引种的17种竹勒竹的生物量进行研究,结果表明:1.坭竹刺竹的生物量最大,生长良好。2.根、叶的生物量比例均较小,在不同竹种中,秆或枝占最大的构成比例。3.多数竹种的根枝比小于0.10。4.其生物量的空间分布模式可分为4种类型。5.大部分竹种的含水率为40%左右,各构件的含水率变化较大。
The study on the biomass of Bambusa introduced in Fujian Nanpin tree garden showed that:1.Biomass of B.dissemulator was the largest one;2.Percentage of root and foliage were smaller and among different varieties,percentage of stem or twig was the largest ;3.Ratio of biomass aboveground and underground of the 17 bamboospecies was under 0.10;4.There were 4 types of biomass distribution patterns by height;5.The mosisture content in the majority species was about 40%,and moisture content in different fraction changed greatly.
出处
《经济林研究》
2003年第3期17-20,共4页
Non-wood Forest Research
基金
福建省科委重大项目资助(2001F007)
